Package org.apache.isis.core.progmodel.facets.object.encodeable

Source Code of org.apache.isis.core.progmodel.facets.object.encodeable.EncodableFacetAnnotation

/*
*  Licensed to the Apache Software Foundation (ASF) under one
*  or more contributor license agreements.  See the NOTICE file
*  distributed with this work for additional information
*  regarding copyright ownership.  The ASF licenses this file
*  to you under the Apache License, Version 2.0 (the
*  "License"); you may not use this file except in compliance
*  with the License.  You may obtain a copy of the License at
*
*        http://www.apache.org/licenses/LICENSE-2.0
*
*  Unless required by applicable law or agreed to in writing,
*  software distributed under the License is distributed on an
*  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
*  KIND, either express or implied.  See the License for the
*  specific language governing permissions and limitations
*  under the License.
*/

package org.apache.isis.core.progmodel.facets.object.encodeable;

import org.apache.isis.applib.annotation.Encodable;
import org.apache.isis.core.commons.config.IsisConfiguration;
import org.apache.isis.core.commons.lang.StringUtils;
import org.apache.isis.core.metamodel.adapter.map.AdapterMap;
import org.apache.isis.core.metamodel.facetapi.FacetHolder;
import org.apache.isis.core.metamodel.runtimecontext.DependencyInjector;

public class EncodableFacetAnnotation extends EncodableFacetAbstract {

    private static String encoderDecoderName(final Class<?> annotatedClass, final IsisConfiguration configuration) {
        final Encodable annotation = annotatedClass.getAnnotation(Encodable.class);
        final String encoderDecoderName = annotation.encoderDecoderName();
        if (!StringUtils.isNullOrEmpty(encoderDecoderName)) {
            return encoderDecoderName;
        }
        return EncoderDecoderUtil.encoderDecoderNameFromConfiguration(annotatedClass, configuration);
    }

    private static Class<?> encoderDecoderClass(final Class<?> annotatedClass) {
        final Encodable annotation = annotatedClass.getAnnotation(Encodable.class);
        return annotation.encoderDecoderClass();
    }

    public EncodableFacetAnnotation(final Class<?> annotatedClass, final IsisConfiguration configuration,
        final FacetHolder holder, final AdapterMap adapterManager, final DependencyInjector dependencyInjector) {
        this(encoderDecoderName(annotatedClass, configuration), encoderDecoderClass(annotatedClass), holder,
            adapterManager, dependencyInjector);
    }

    private EncodableFacetAnnotation(final String candidateEncoderDecoderName,
        final Class<?> candidateEncoderDecoderClass, final FacetHolder holder, final AdapterMap adapterManager,
        final DependencyInjector dependencyInjector) {
        super(candidateEncoderDecoderName, candidateEncoderDecoderClass, holder, adapterManager, dependencyInjector);
    }

}
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